Haptic feedback and human performance in a dynamic task
Haptic feedback and human performance in a dynamic task
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动态任务中的触觉反馈和人类表现
DOI：
10.1109/haptic.2002.998937
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发表时间：
2002
期刊：
影响因子：
--
通讯作者：
A. Kuo
中科院分区：
文献类型：
--
作者：
F. Huang;R. Gillespie;A. Kuo
本研究探讨了触觉反馈对执行动态任务的人类受试者的表现和学习的影响。我们展示了涉及球和梁控制的实验结果。人类受试者通过手动操作光束角度来执行球的位置瞄准。在我们的动态分析中，我们讨论了如何使用此原型任务来测试各种触觉反馈条件的功效。我们获得了使用两种球尺寸产生的两种触觉反馈条件的结果，并应用各种指标来分析性能。我们还研究了这些触觉条件呈现时发生的排序效应。我们的分析和实验结果表明，动态任务的性能取决于系统动力学的复杂性和触觉反馈的大小。我们的结果提供了适度的支持，建议在执行更简单的较低反馈任务之前先执行更复杂、更高的力反馈任务。
This study explores the effects of haptic feedback on performance and learning by human subjects executing a dynamic task. We present the results of experiments involving the control of a ball and beam. Human subjects perform position targeting of the ball through hand operation of the beam angle. In our dynamic analysis we discuss how this prototype task may be used to test the efficacy of various haptic feedback conditions. We obtain results for two conditions of haptic feedback, produced using two ball sizes, and apply various metrics to analyze performance. We also examine ordering effects that occur in the presentation of these haptic conditions. Our analysis and experimental findings indicate that the performance of a dynamic task is governed by the complexity of system dynamics and the magnitude of haptic feedback. Our results provide modest support to recommend exposure to a more complex, higher force-feedback task prior to the execution of a simpler lower feedback task.